Compare images of 2018 Alfa Romeo Giulia Quadrifoglio and 2018 Audi S3 by choosing the desired model and trim and then selecting the comparison image.
Two Sedans with more similarities, such as the body structure, market segment, height, and maximum occupancy, than differences, like the modifications, starting price, horsepower, fuel economy, and ground shadow size. First of all, the 2018 Audi S3 is priced $29,850 lower compared to the base MSRP of the 2018 Alfa Romeo Giulia Quadrifoglio. Also, the 2018 Giulia Quadrifoglio has bigger and thirstier engine; the 2018 S3 gets 5 more mpg. In addition, the Giulia Quadrifoglio has a slightly larger body than the S3. Among similarities are the body structure, market segment, height, and maximum occupancy.